<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
     <!-- 引入刚刚下载的 ECharts 文件 -->
     <script src="./echarts.min.js"></script>
  </head>
  <body>
<!-- 为 ECharts 准备一个定义了宽高的 DOM -->
<div id="main" style="width: 600px; height: 400px"></div>
<script type="text/javascript">
  // 基于准备好的dom，初始化echarts实例
  var myChart = echarts.init(document.getElementById("main"));

  option = {
  title:{
    text: '班级薪资分布',
    
textStyle: {
   color:'#5c5c5c',
   fontSize:'16',
},
  
  },
  
  tooltip: {
    trigger: 'item'
  },
  
  legend: {
    bottom: '2%',
    left: 'center'
  },
  series: [
    {
      name: '班级薪资分布',
      type: 'pie',
      radius: ['40%', '50%'],
      itemStyle: {
        borderRadius: 10,
        borderColor: '#fff',
        borderWidth: 2
      },
      
      label: {
        show: false,
        position: 'center'
      },
     
      data: [
        { value: 4, name: '1万以下' },
        { value: 28, name: '1-1.5万' },
        { value: 22, name: '1.5-2万' },
        { value: 25, name: '2万以上' }
      ]
    }
  ],
  color: ['#fda224',"#5097ff","#3fceff","#34d39a"]
};

  


  // 使用刚指定的配置项和数据显示图表。
  myChart.setOption(option);
    </script>
  </body>
</html>

